detected by JEDEC probe routines all have vendor IDs with correct
parity. Use a parity check as additional hint whether a vendor ID makes
sense.
Note: Device IDs have no parity requirements whatsoever.
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Peter Stuge <peter@stuge.se>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3308 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
have different register meanings, so they get their own lookup tables.
This is a trivial patch.
Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Stefan Reinauer <stepan@coresystems.de>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3307 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
typedef for time_t. The other half bumps the tint patch revision in buildrom
to take advantage of it.
Signed-off-by: Myles Watson <mylesgw@gmail.com>
Acked-by: Myles Watson <mylesgw@gmail.com>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3303 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This patch has no code changes.
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Peter Stuge <peter@stuge.se>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3302 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
ICH9 SPI support. In theory, this patch has no behaviour changes.
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Peter Stuge <peter@stuge.se>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3301 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
by Harald Gutmann.
SST39VF040 has been confirmed to probe OK by misi e.
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3300 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
series has the same IDs.
Add short AMIC vendor ID to flashrom.
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Peter Stuge <peter@stuge.se>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3299 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This paves the way to have a fully generic generic_spi_command without
knowledge about any SPI controller.
The third step would be calling SPI controller functions via a function
pointer.
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Peter Stuge <peter@stuge.se>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3296 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This is a very early step toward cleaning up SPI code in flashrom.
Signed-off-by: Peter Stuge <peter@stuge.se>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3295 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
There isn't really any good reason to have the second serial port
enabled on Norwich, and this makes the X DDC code stop working.
Signed-off-by: Jordan Crouse <jordan.crouse@amd.com>
Acked-by: Ronald G. Minnich <rminnich@gmail.com>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3294 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
will be printed twice in the output (trivial).
Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3292 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Currently there is an ongoing technology migration from LPC/FWH to SPI chips.
For this reason some boards have multiple chips of different technologies
onboard. This patch makes flashrom probe for up to 3 chips and if more than
one chip is found flashrom exits, asking the user to specify -c.
[root@localhost src]# ./flashrom
...
Multiple flash chips were detected: SST49LF008A M25P16@ICH9
Please specify which chip to use with the -c <chipname> option.
[root@localhost src]#
Signed-off-by: Claus Gindhart <claus.gindhart@kontron.com>
Signed-off-by: Peter Stuge <peter@stuge.se>
Acked-by: Claus Gindhart <claus.gindhart@kontron.com>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3291 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Add suport for walking LARs. These try to emulate the f*
functions from POSIX, though they are obviously different
in their behavior.
Signed-off-by: Jordan Crouse <jordan.crouse@amd.com>
Acked-by: Myles Watson <mylesgw@gmail.com>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3288 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
the bottom of the screen - this turns the function keys into
categories and then list specific items as part of the category.
Signed-off-by: Jordan Crouse <jordan.crouse@amd.com>
Acked-by: Myles Watson <mylesgw@gmail.com>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3285 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
this and re-commiting so that the history and comments are correct.
Signed-off-by: Jordan Crouse <jordan.crouse@amd.com>
Acked-by: Jordan Crouse <jordan.crouse@amd.com>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3284 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
rdtsc.h shouldn't be included unless we really need it (and use it).
Trivial.
Signed-off-by: Jordan Crouse <jordan.crouse@amd.com>
Acked-by: Jordan Crouse <jordan.crouse@amd.com>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3283 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
pci_write_config8.
Signed-off-by: Marc Jones <marc.jones@amd.com>
Acked-by: Ronald G. Minnich <rminnich@gmail.com>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3282 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
- W83627THF is strapped to 0x4e, not 0x2e
- there's no device 9 on PCI-E x1 bus, it should be device 0
- add mptable entries for AGR slot, based on info in user manual
- enable floppy drive controller so that some legacy VGA ROMs will work
Signed-off-by: Jonathan A. Kollasch <jakllsch@kollasch.net>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3279 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
buildrom and this bit was forgotten during r3092.
This is a trivial patch.
Signed-off-by: Ward Vandewege <ward@gnu.org>
Acked-by: Ward Vandewege <ward@gnu.org>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3278 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Two bits indicate OK and BAD for each operation PROBE READ ERASE WRITE.
8 bits out of 32 are in use now. No bits set means nothing has been tested.
For chips with at least one operation that is not tested or not working, the
user is asked to email a report to a special email adress so that the table
can be updated.
All chips are TEST_UNTESTED for now.
Signed-off-by: Peter Stuge <peter@stuge.se>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3277 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
for both serial ports, making it challenging to use COM2 for the early
console.
Enable the traditional I/O ranges 0x3f8 for COM1 and 0x2f8 for COM2.
Signed-off-by: Ed Swierk <eswierk@arastra.com>
Acked-by: Joseph Smith <joe@settoplinux.org>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3276 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Signed-off-by: Bari Ari <bari@onelabs.com>
Acked-by: Stefan Reinauer <stepan@coresystems.de>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3275 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
devices, because they need an unlock command first.
For this reason, ST M50FLW support is moved to a
new HW support module, because any change in jedec.c
would bear the risk to cause problems with the already
supported devices.
It's already tested with ST M50FLW080A; the other
chips of this family i dont have available, so i couldnt
test it.
Signed-off-by: Claus Gindhart <claus.gindhart@kontron.com>
Acked-by: Stefan Reinauer <stepan@coresystems.de>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3274 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
flashchips table. The read pointer was already checked properly.
Signed-off-by: Peter Stuge <peter@stuge.se>
Acked-by: Stefan Reinauer <stepan@coresystems.de>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3273 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Add a gettimeofday() implementation - it works pretty well, but it
drifts a little bit so its not very suitable for keeping time. It
works best to track changes in time over small periods of time.
Signed-off-by: Jordan Crouse <jordan.crouse@amd.com>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3272 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This was causing the returned counter value to be one more then it
should be when printing a single character.
Signed-off-by: Jordan Crouse <jordan.crouse@amd.com>
Acked-by: Ward Vandewege <ward@gnu.org>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3271 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
The qemu keyboard controller defaults to using scancode set 2, we use set 1.
Turn on the translate mode in the keyboard controller to force the issue.
Signed-off-by: Jordan Crouse <jordan.crouse@amd.com>
Acked-by: Peter Stuge <peter@stuge.se>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3270 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Apparently the previous version worked on luck. Fix the allocation
and add parens to better guide the compiler. Also, halt() if
the heap is poisoned (like by an overrun). Finally, fix calloc()
so that it actually works.
Signed-off-by: Jordan Crouse <jordan.crouse@amd.com>
Acked-by: Peter Stuge <peter@stuge.se>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3269 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
The FAM10 code takes up more space in the uncompressed "ROMCC" portion
of coreboot. Also, It is still growing as features are added.
Signed-off-by: Marc Jones <marc.jones@amd.com>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3267 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This doesn't save any space for me but it is the right thing to allow GCC to
optimize.
Signed-off-by: Marc Jones <marc.jones@amd.com>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3266 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Peter did a nice job cleaning up my initial patch. Thanks!
Signed-off-by: Marc Jones <marc.jones@amd.com>
Signed-off-by: Peter Stuge <peter@stuge.se>
Acked-by: Marc Jones <marc.jones@amd.com>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3263 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Disabling it should help performance.
Signed-off-by: Marc Jones <marc.jones@amd.com>
Acked-by: Peter Stuge <peter@stuge.se>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3262 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
is based on amd-lx800/cs5536.
Tutorial: http://www.coreboot.org/IEI_LX_800_Build_Tutorial
Signed-off-by: Nikolay Petukhov <nikolay.petukhov@gmail.com>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3261 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
layout option, as well as areas, whose flash contents already contain the
desired data, will be skipped.
These ensures absolute data security of critical areas (BIOS boot block),
e.g. against a sudden power off or a CPU hangup during flashing. As a
nice side effect, it speeds up the flash process, if the BIOS to be flashed
is very similar to the version in flash.
Signed-off-by: Claus Gindhart <claus.gindhart@kontron.com>
Acked-by: Stefan Reinauer <stepan@coresystems.de>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3260 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Carl-Daniel Hailfinger